Please answer this Physics question.

1. A washing machine is made of a vertical cylinder of radius 0.280 m that spins about its axis. A pair of pants of mass 0.550 kg is placed in the machine against its inner wall. The machine spins at 685 rpm, which is the minimum speed needed so that the pants stick to the wall without falling down. (a) Complete the free-body diagram of the pants in the figure below. (b) Calculate the magnitude of the normal force acting on the pants. (c) What is the value of the coefficient of static friction? Take g = 9.81 m/s' and show all your work. y `Pants R Free-body diagram